PHENIICS Doctoral School Days

Session

High-energy physics

11 mai 2016, 16:30

Auditorium Pierre Lehmann (Laboratoire de l'Accélérateur Linéaire (LAL))

Description

Chairperson: Noël MARTIN

101. Study of Top quark production at ILC and optimization of Particle Flow algorithms with machine learning techniques

M. Sviatoslav Bilokin (Laboratoire de l'Accélérateur Linéaire)

11/05/2016 16:30

Particle Physics

A simple track-finding algorithm was developed to study tracks left by secondary particles, emerging from hadronic interactions in a highly granular electromagnetic calorimeter prototype. The predictions of two Monte Carlo Geant4 models are compared with experimental data, taken at FNAL in 2008, using a novel track-finding algorithm. Present Monte Carlo simulations provide a good`enter code...

90. Water/Scintillator cross section ratio for CCQE interactions using ND280 near detector of T2K experiment

M. Francesco Gizzarelli (CEA Saclay)

11/05/2016 16:45

Particle Physics

T2K experiment is a long-baseline neutrino oscillation experiment in Japan, muon (anti-)neutrino beam is produced at J-PARC in Tokai and detected then 295 km away at the Super-Kamiokande (SK), a water cherenkov far detector in Kamioka. T2K main puropose is to observe electronic (anti-)neutrino appareance and muonic (anti-)neutrino disappereace, oscillation parameters are determined then by...

109. Search for the Higgs boson decaying to two photons and produced in association with a pair of top quarks in the CMS experiment

Mlle Inna Kucher (CEA Saclay)

11/05/2016 17:00

Particle Physics

A search for the Higgs boson produced in association with a pair of top quarks and its decay to two photons has been performed by the CMS Collaboration at the LHC experiment using pp collisions at a center-of-mass energy of 13TeV with an integrated luminosity of 2.6/fb. This associated production is the only direct access to the top quark Yukawa coupling and decay to two photons has very clean...